This site offers math and logic problems for ages 5 and up to adult.

Excellent Interactive Lessons AND Assessments for All Levels of Math for Teachers and Students

Explore Learning offers 3 programs to support students learning at home:

Gizmos (Grades 3-12) Get hands-on with math and science.
Gizmos are online simulations that excite curiosity and invite interaction. We’ve got over 400 Gizmos in our library covering topics and concepts in math and science for grades 3-12. Gizmos help students dig deeper into subjects and really understand challenging concepts.

Reflex (Grades 2-6) When they use Reflex, kids love math.
Adaptive and individualized, Reflex is the most effective system for mastering basic math facts in addition, subtraction, multiplication and division.
Full of games that students love, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. And educators and parents love the powerful reporting that allows them to monitor progress and celebrate success.

Science4Us (Grades K-2) It’s never too early to learn science!
Science4Us covers Inquiry, Physical Science, Life Science and Earth & Space Science with lessons specifically designed for K-2 students. The sessions have 1000’s of online and offline activities that can be completed in as little as ten minutes, and teach students using videos, interaction, poems, songs, and digital notebooks.

This site offers 4 free math activities to assist students with increasing their fluency in operations with rational number and algebraic equations. The activities include:
Activity 7.7: "Would You Rather..." Routine
There are two versions of this routine with systems of linear equations—choosing different strategies (e.g., Use Tables or Use Graphs) and making choices within a strategy (e.g., For which variable will I substitute? Or Which variables will I eliminate?).
Activity 6.10: The Transformer Game
This game is a fun way to give students opportunities to choose and use different basic transformations to start solving equations.
Activity 5.7: Worked Examples For Ratios and Proportions
Use this activity for worked examples for ratios and proportions. Correctly worked examples and partially solved worked examples benefit students so that they can understand strategy.
ACTIVITY 4.11: Quotient Connect Game
This game is an engaging way to practice division using Partial Quotients. It is played similarly to the classic board game Boggle as students find quotients through connected digits.

These calendars from Everfi are filled with digital and offline lessons and activities to teach financial literacy!   Grades 3-6; Grades 6-9 & Grades 9-12 are available. 

Demystify taxes and boost confidence in youth so they can do taxes on their own with these gamified courses, built by the CRA for grades 6-12 (French and English). This free course is approx. 10 hrs of work, can be done at the student's own pace, and will be available year-round. Students will also receive a certificate of completion.

Students will be able to access five courses designed to help them understand the Canadian tax system and give them the tools they need to confidently do their taxes on their own.

Learn About Your Taxes course titles:
1. Starting to Work
2. Preparing to Do Your Taxes
3. Completing a Basic Tax Return*
4. After Sending the CRA Your Tax Return
5. Purpose of Taxes

Illuminations works to serve you by increasing access to quality standards-based resources for teaching and learning mathematics, including interactive tools for students and instructional support for teachers.

The website includes:
- Lesson plans
- Online math strategy games against a computer or other players across the world
- Activities
-

"The Problem of the Week is designed to provide students with an ongoing opportunity to solve mathematical problems. Each week, problems from various areas of mathematics will be posted here and e-mailed to teachers for use with their students from grades 3 and up."

This is great way to stretch your mathematical muscle and develop good problem solving skills (Understand, plan, solve, reflect).

Solutions are always provided!

Archives of past questions are also available.

Math TV is an amazing collection of how-to videos in a variety of math subjects. Checking it out, I watched a video on how to multiply fractions and I (a teacher) learned a new method. Imagine what your students can learn.

This clickable grid gives you access to a wide variety of math websites. Explore everything from financial literacy activities to number games and activities for younger children.

Discover Mathigon, the Mathematical Playground. Learning mathematics has never been so interactive and fun!
Check out:
Polypad - Virtual manipulatives, dynamic geometry, graph plotting, data science and more: explore the ultimate mathematical playground!
Multiplication by Heart - These beautiful flash cards use spaced repetition to teach multiplication facts. Achieve fluency with just five minutes of practice per day!
Activities - A selection of our favourite mathematical puzzles and problems. Most are simple to understand, but the solutions require clever and unconventional thinking.
Factris - A fun game that teaches about simple arithmetic
Course Library - Mathigon's innovative courses cover everything from fractions and trigonometry to graph theory, cryptography, prime numbers and fractals.
Puzzles, Activities and Lesson Plans - Student Explorations/Activities for students to complete ; Fully developed lessons plans ; Ready to play puzzles and games ; Teaching ideas using Polypad to explore new ideas; Tutorials - Learn how to use Polypad
Almanac of Interesting Numbers
And much more!

Tag Line: Challenging math problems worth solving

A collection of math problems that require some good thinking, and maybe a few attempts. The idea is to move beyond procedural understanding.

The collections are sorted from grades Kinder to High School (for common core standards in the US - but probably transfer well). The problems usually involve some blank spots which must be filled with numbers. In many of the problems you can not use a digit more than once.

Like similar sites that provide these problem style questions, you can submit your own to add to the collection.

PBS has created and shared tons of media rich, engaging, digital lessons for a wide range of grade levels and subject areas.

Find FREE videos, interactives, lesson plans, and more just for teachers like you. Choose from lots of filters that will customize your search so you can find exactly what you're looking for.

Over 150 simulations, ready to use and ready to bring concepts to life for your students in Math & Science!

Photomath is the ultimate educational tool for a smartphone or tablet. With over 300-million downloads, students and families around the world are using Photomath to check their homework, study for tests, and are building their math confidence every month.

Teachers can use Photomath to:
- Reinforce concepts learned in the classroom.
- Check homework assignments.
- Accelerate individual learning.

Get the easy to use Photomath app today! Head on over to Google Play or Apple to download the app and get started.
Students - make sure you have your parents permission.

Same But Different is a powerful routine for use in math classrooms. The activity of same but different is an activity where two things are compared, calling attention to both how they are the same and how they are different.

This apparent paradox is the beauty of the activity. It is important to notice the word BUT. Instead of making a choice – am I going to prove that these are the same or am I going to prove that they are different – students are considering how two items can be both. This is a critically important distinction.

Not same OR different, rather same BUT different.

There are categories for addition/subtraction, early numeracy, multiplication/division, measurement, place value, fractions, ratios, geometry, algebra, and high school math.

The Smithsonian Learning Lab puts the treasures of the world's largest museum, education, and research complex within reach. The Lab is a free, interactive platform for discovering millions of authentic digital resources, creating content with online tools, and sharing in the Smithsonian's expansive community of knowledge and learning.

Use the search tool to discover lots of resources on endless topics. The sky's the limit!

One of Ditch That Textbook's newest resources is called TEACHFLIX

TEACHFLIX offers tons of great YouTube videos for your class all in one place. It's quite a collection! Check it out!

You'll find sections on: 360 Videos, Computer Science, Elementary History, Middle & High School History, Elementary Mathematics, Middle School Mathematics, High School Mathematics, Elementary Science, Middle School Science, High School Science, Read Alouds, and Virtual Field Trips

You can browse by elementary, middle school and high school OR by content area!

This site is full of free (and paid) resources to help teachers and students.You can filter by age, grade, subject, and more.Search everything from back to school, orange shirt day, and subject specific topics to find great resources.